Home / 17,435,060.48-26,158,476.25-7,718,333.16

Finding the Fourth Proportional to 17,435,060.48, 26,158,476.25 and 7,718,333.16

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Solution

The fourth proportional to 17,435,060.48, 26,158,476.25 and 7,718,333.16 is: 11,580,105.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,435,060.48 : 26,158,476.25 = 7,718,333.16 : x
  2. Step 2: Convert to fraction form
    17,435,060.48/26,158,476.25 = 7,718,333.16/x
  3. Step 3: Cross multiply
    17,435,060.48x = 26,158,476.25 × 7,718,333.16
  4. Step 4: Simplify right side
    17,435,060.48x = 201,899,834,763,189.66
  5. Step 5: Solve for x
    x = 201,899,834,763,189.66/17,435,060.48
  6. Step 6: Final answer
    x = 11,580,105.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.